7 sup + states in sup 26 Al observed in the sup 24 Mg(. alpha. , d ) and sup 25 Mg( sup 3 He, d ) reactions

Journal Article · Wed Nov 01 00:00:00 EST 1989 · Physical Review (Section) C: Nuclear Physics; (USA)

DOI:https://doi.org/10.1103/PhysRevC.40.1933· OSTI ID:5091824

Yasue, M; Sato, H; Tanaka, M H; Hasegawa, T; Tanabe, T; Nisimura, K ^[1]; Ohnuma, H; Shimizu, H; Ieki, K; Toyokawa, H ^[2]; Ogawa, K ^[3]; Hayakawa, S I ^[4]; Peterson, R J ^[5]

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1. Institute for Nuclear Study, University of Tokyo, Tanashi, Tokyo 188, Japan (JP)
2. Department of Physics, Tokyo Institute of Technology, Oh-okayama, Meguro, Tokyo 152, Japan (JP)
3. Laboratory of Physics, Kanto Gakuin University, Kanazawa-ku, Yokohama 236, Japan (JP)
4. Asikaga Institute of Technology, Asikaga 326, Japan (JP)
5. Nuclear Physics Laboratory, University of Colorado, Boulder, Colorado 80309 (USA)

The 7{sup +} states in {sup 26}Al were studied by the {sup 24}Mg({alpha},{ital d}){sup 26}Al reaction at {ital E}{sub {alpha}}=63.7 MeV and by the {sup 25}Mg({sup 3}He,{ital d}){sup 26}Al reaction at {ital E}{sub {ital h}}=55.2 MeV. Five 7{sup +} states were newly identified, in addition to the known 8.14-MeV 7{sup +} state, from the ({alpha},{ital d}) angular distributions. Comparisons of the ({alpha},{ital d}) and ({sup 3}He,{ital d}) cross sections showed that the 11.81-MeV state was excited through the ({ital d}{sub 5/2}g{sub 9/2}) component and the other 7{sup +} states through the ({ital f}{sub 7/2}){sup 2} component.

• OSTI ID: 5091824
• Journal Information: Physical Review (Section) C: Nuclear Physics; (USA), Vol. 40:5; ISSN 0556-2813
• Country of Publication: United States
• Language: English

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